为什么用这种连接符号的原理图，在网络连接的时候会提示错误？？Dangling Connections with a Net NameP30Sheet 1X1600Y6000 Sheet
2012-11-01 23:22
to disable line in and the dangling pins are receiving crosstalk from adjacent playback and mixing
2018-12-04 10:55
block RAMB16BWE. Example of the warning(s) that is given is: PhysDesignRules:812 - Dangling pinonblock
2019-05-27 08:35
这个是什么意思？我要怎么解决这个问题？
2016-08-08 15:47
:PhysDesignRules:812 - Dangling pin all the way from DIA0 to DIA31. I'm aware of this page, but am not sure
2018-10-10 11:04
我有一个设计，生成一堆以下消息：错误：包：1107- 包无法将下面列出的符号组合成单个IOB组件，因为所选的站点类型不兼容。但他们没有进一步的信息说明哪些符号。我还有一堆尚未连接的符号。是否由于断开/未使用的符号而显示这些错误？如果是这样，我该怎么办才能让他们不再使用但仍然没有错误通过？以上来自于谷歌翻译以下为原文I have a design that's generating a bunch of the following messages:ERROR:Pack:1107 - Pack was unable to combine the symbols listed below into asingle IOB component because the site type selected is not compatible.But they have no further information stating which symbols.I also have a bunch of symbols that are not yet connected.Is it showing these errors because of the disconnected/unused symbols?If so, what can I do to leave them unused but still pass with no errors?
2018-10-15 11:45
我试图在Xilinx Spartan 3AN（XC3S400AN）上使用块ram作为双端口fifo。在生成编程文件时，我在运行XP的ISE 12.2上收到以下错误消息。合成期间没有错误。错误：PhysDesignRules：1162- 无效配置（错误的引脚连接和/或模式）打开块::。该块配置为使用DIPAO，但此引脚未连接警告：PhysDesignRules：1098-BlockRAM没有数据输入。 comp的写使能引脚WEA0dp_fifo3 / altdp_fifo3_int / BU2 / U0 / blk_mem_generator / valid.cstr / ramloop [2] .ram.r / s3a_noinit.ram / dpram.ram有一个有效信号，但没有连接数据输入引脚。无效数据可能会写入BlockRAM如何更正此错误并在bitgen退出之前重复3次警告？我的代码如下：模块dp_fifo3（时钟，数据，rdaddress，wraddress，wren，q）;输入时钟;输入[31：0]数据;输入[10：0] rdaddress;输入[10：0] wraddress;输入wren;输出[31：0] q;wire [31：0] sub_wire0; wire [31：0] q = sub_wire0 [31：0]; altdp_fifo3 altdp_fifo3_int（.clka（clock）,. wea（wren），// Bus [0：0] .addra（wraddress） ），// Bus [10：0] .dina（data），// Bus [31：0] .clkb（clock）,. addrb（rdaddress），// Bus [10：0] .doutb（sub_wire0）） ; //巴士[31：0]endmodule请帮帮我。谢谢，维克多Rdp_fifo3.v 3 KB以上来自于谷歌翻译以下为原文I am trying to use the block ram on Xilinx Spartan 3AN (XC3S400AN) as a dual port fifo. I get the following error message with ISE 12.2 running on XP while generating programming file. No errors during synthesis. Error: PhysDesignRules: 1162 - Invalid configuration (incorrect pin connections and/or modes) on block: :. The block is configured to use DIPAO, but this pin is not connected Warning: PhysDesignRules: 1098 - BlockRAM has no data input. The Write Enable pin WEA0 of compdp_fifo3/altdp_fifo3_int/BU2/U0/blk_mem_generator/valid.cstr/ramloop[2].ram.r/s3a_noinit.ram/dpram.ram has an active signal but no data input pins are connected. Invalid data may be written to BlockRAM How do I correct this error and warning which repeats 3 times before bitgen quits?My code is as follows: module dp_fifo3 ( clock, data, rdaddress, wraddress, wren, q); inputclock; input [31:0]data; input [10:0]rdaddress; input [10:0]wraddress; inputwren; output [31:0]q; wire [31:0] sub_wire0; wire [31:0] q = sub_wire0[31:0]; altdp_fifo3 altdp_fifo3_int ( .clka(clock), .wea(wren), // Bus [0 : 0] .addra(wraddress),// Bus [10 : 0] .dina(data),// Bus [31 : 0] .clkb(clock), .addrb(rdaddress),// Bus [10 : 0] .doutb(sub_wire0));// Bus [31 : 0] endmodule Please help me out.Thanks, Victor Rdp_fifo3.v 3 KB
2019-06-04 09:08
元器件布局的10条规则
2021-01-27 07:00
如何利用实时Java设计数字音频系统？
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PCB Layout设计规范
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